Glad you asked...
Braille is read by running your finger lightly over a series of raised dots. Braille is used to allow blind people to read. Learning to read braille takes lots of practice, and getting used to the light touch needed to feel the dots is hard work.
fyyrest0rm, Shopping Expert
Then again, this answer might help you...
Braille is an alphabet and symbol sytem used by the blind. It is made up of dots that are raised off of the paper in different formations. To read Braille, you run your fingers across the dots to feel how they are formed and it tells you what letter or symbol it is.
Dawny915, Shopping Expert